5606116697 has 4 divisors (see below), whose sum is σ = 5606266596. Its totient is φ = 5605966800.

The previous prime is 5606116631. The next prime is 5606116699. The reversal of 5606116697 is 7966116065.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7966116065 = 5 ⋅1593223213.

It can be written as a sum of positive squares in 2 ways, for example, as 3061519561 + 2544597136 = 55331^2 + 50444^2 .

It is a cyclic number.

It is not a de Polignac number, because 5606116697 - 2¹² = 5606112601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5606116699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32447 + ... + 110747.

It is an arithmetic number, because the mean of its divisors is an integer number (1401566649).

Almost surely, 2^5606116697 is an apocalyptic number.

It is an amenable number.

5606116697 is a deficient number, since it is larger than the sum of its proper divisors (149899).

5606116697 is an equidigital number, since it uses as much as digits as its factorization.

5606116697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149898.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 5606116697 is about 74874.0054825438. The cubic root of 5606116697 is about 1776.4543205757.

The spelling of 5606116697 in words is "five billion, six hundred six million, one hundred sixteen thousand, six hundred ninety-seven".